View of seats and signage shown during a media tour of the Reliant Astrodome Thursday, March 21, 2013, in Houston.

View of seats and signage shown during a media tour of the Reliant Astrodome Thursday, March 21, 2013, in Houston.

Photo: Melissa Phillip, Houston Chronicle

View of seats and signage shown during a media tour of the Reliant... Photo-4358564.58851 - Houston Chronicle

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Reliant stadium seats among the item stored on the floor of the Astrodome shown during a media tour of the Reliant Astrodome Thursday, March 21, 2013, in Houston. The Oilers and Astros signs are replicas that were placed that location for the filming of the movie Friday Night Lights. less

Reliant stadium seats among the item stored on the floor of the Astrodome shown during a media tour of the Reliant Astrodome Thursday, March 21, 2013, in Houston. The Oilers and Astros signs are replicas that ... more

Photo: Melissa Phillip, Houston Chronicle

Reliant stadium seats among the item stored on the floor of the... Photo-4358565.58851 - Houston Chronicle

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Seat inside the Astrodome shown during a media tour of the Reliant Astrodome Thursday, March 21, 2013, in Houston.

Seat inside the Astrodome shown during a media tour of the Reliant Astrodome Thursday, March 21, 2013, in Houston.

Photo: Melissa Phillip, Houston Chronicle

Seat inside the Astrodome shown during a media tour of the Reliant... Photo-4358566.58851 - Houston Chronicle

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Pieces of AstroTurf lay across the stadium floor shown during a media tour of the Reliant Astrodome Thursday, March 21, 2013, in Houston.

Pieces of AstroTurf lay across the stadium floor shown during a media tour of the Reliant Astrodome Thursday, March 21, 2013, in Houston.